Add flicker tests for non-match parent exit PIP animation

Note that that tests are disabled for PIP2 since we haven't supported
it.

Bug: 356277166
Bug: 380397174
Test: atest BottomHalfExitPipToAppViaIntentTest BottomHalfExitPipToAppViaExpandButtonTest
Flag: com.android.window.flags.better_support_non_match_parent_activity
Change-Id: Ie3d59e3cd6def0a9785b174a5f687ff8e6a8d2a8

6 files changed, 185 insertions, 0 deletions

diff --git a/tests/FlickerTests/test-apps/app-helpers/src/com/android/server/wm/flicker/helpers/BottomHalfPipAppHelper.kt b/tests/FlickerTests/test-apps/app-helpers/src/com/android/server/wm/flicker/helpers/BottomHalfPipAppHelper.kt
new file mode 100644
index 000000000000..6573c2c83f20
--- /dev/null
+++ b/tests/FlickerTests/test-apps/app-helpers/src/com/android/server/wm/flicker/helpers/BottomHalfPipAppHelper.kt
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.wm.flicker.helpers
+
+import android.app.Instrumentation
+import android.content.Intent
+import android.tools.traces.parsers.toFlickerComponent
+import com.android.server.wm.flicker.testapp.ActivityOptions
+
+class BottomHalfPipAppHelper(
+    instrumentation: Instrumentation,
+    private val useLaunchingActivity: Boolean = false,
+) : PipAppHelper(
+    instrumentation,
+    appName = ActivityOptions.BottomHalfPip.LABEL,
+    componentNameMatcher = ActivityOptions.BottomHalfPip.COMPONENT
+        .toFlickerComponent()
+) {
+    override val openAppIntent: Intent
+        get() = super.openAppIntent.apply {
+            component = if (useLaunchingActivity) {
+                ActivityOptions.BottomHalfPip.LAUNCHING_APP_COMPONENT
+            } else {
+                ActivityOptions.BottomHalfPip.COMPONENT
+            }
+        }
+}
\ No newline at end of file
diff --git a/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml b/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml
index 9ce8e807f612..7c24a4adca3d 100644
--- a/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml
+++ b/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml
@@ -347,6 +347,27 @@
                 <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
+        <activity android:name=".BottomHalfPipLaunchingActivity"
+            android:configChanges="screenSize|smallestScreenSize|screenLayout|orientation"
+            android:taskAffinity="com.android.server.wm.flicker.testapp.BottomHalfPipLaunchingActivity"
+            android:theme="@style/CutoutShortEdges"
+            android:label="BottomHalfPipLaunchingActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <activity
+            android:name=".BottomHalfPipActivity"
+            android:resizeableActivity="true"
+            android:supportsPictureInPicture="true"
+            android:configChanges="screenSize|smallestScreenSize|screenLayout|orientation"
+            android:taskAffinity="com.android.server.wm.flicker.testapp.BottomHalfPipLaunchingActivity"
+            android:theme="@style/TranslucentTheme"
+            android:label="BottomHalfPipActivity"
+            android:exported="true">
+        </activity>
         <activity android:name=".SplitScreenActivity"
                   android:resizeableActivity="true"
                   android:taskAffinity="com.android.server.wm.flicker.testapp.SplitScreenActivity"
diff --git a/tests/FlickerTests/test-apps/flickerapp/res/values/styles.xml b/tests/FlickerTests/test-apps/flickerapp/res/values/styles.xml
index 47d113717ae0..837d050b73ff 100644
--- a/tests/FlickerTests/test-apps/flickerapp/res/values/styles.xml
+++ b/tests/FlickerTests/test-apps/flickerapp/res/values/styles.xml
@@ -62,6 +62,12 @@
         <item name="android:backgroundDimEnabled">false</item>
     </style>
 
+    <style name="TranslucentTheme" parent="@style/OptOutEdgeToEdge">
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:backgroundDimEnabled">false</item>
+    </style>
+
     <style name="no_starting_window" parent="@style/OptOutEdgeToEdge">
         <item name="android:windowDisablePreview">true</item>
     </style>
diff --git a/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityOptions.java b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityOptions.java
index 73625da9dfa5..0c1ac9951d32 100644
--- a/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityOptions.java
+++ b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityOptions.java
@@ -241,6 +241,21 @@ public class ActivityOptions {
                 FLICKER_APP_PACKAGE + ".PipActivity");
     }
 
+    public static class BottomHalfPip {
+        public static final String LAUNCHING_APP_LABEL = "BottomHalfPipLaunchingActivity";
+        // Test App > Bottom Half PIP Activity
+        public static final String LABEL = "BottomHalfPipActivity";
+
+        // Use the bottom half layout for PIP Activity
+        public static final String EXTRA_BOTTOM_HALF_LAYOUT = "bottom_half";
+
+        public static final ComponentName LAUNCHING_APP_COMPONENT = new ComponentName(
+                FLICKER_APP_PACKAGE, FLICKER_APP_PACKAGE + ".BottomHalfPipLaunchingActivity");
+
+        public static final ComponentName COMPONENT = new ComponentName(FLICKER_APP_PACKAGE,
+                FLICKER_APP_PACKAGE + ".BottomHalfPipActivity");
+    }
+
     public static class SplitScreen {
         public static class Primary {
             public static final String LABEL = "SplitScreenPrimaryActivity";
diff --git a/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/BottomHalfPipActivity.java b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/BottomHalfPipActivity.java
new file mode 100644
index 000000000000..3d4865572486
--- /dev/null
+++ b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/BottomHalfPipActivity.java
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.wm.flicker.testapp;
+
+import android.app.Activity;
+import android.content.res.Configuration;
+import android.os.Bundle;
+import android.view.ViewGroup.LayoutParams;
+import android.view.WindowManager;
+
+import androidx.annotation.NonNull;
+
+public class BottomHalfPipActivity extends PipActivity {
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setTheme(R.style.TranslucentTheme);
+        updateLayout();
+    }
+
+    @Override
+    public void onConfigurationChanged(@NonNull Configuration newConfig) {
+        super.onConfigurationChanged(newConfig);
+
+        updateLayout();
+    }
+
+    /**
+     * Sets to match parent layout if the activity is
+     * {@link Activity#isInPictureInPictureMode()}. Otherwise, set to bottom half
+     * layout.
+     *
+     * @see #setToBottomHalfMode(boolean)
+     */
+    private void updateLayout() {
+        setToBottomHalfMode(!isInPictureInPictureMode());
+    }
+
+    /**
+     * Sets `useBottomHalfLayout` to `true` to use the bottom half layout. Use the
+     * [LayoutParams.MATCH_PARENT] layout.
+     */
+    private void setToBottomHalfMode(boolean useBottomHalfLayout) {
+        final WindowManager.LayoutParams attrs = getWindow().getAttributes();
+        if (useBottomHalfLayout) {
+            final int taskHeight = getWindowManager().getCurrentWindowMetrics().getBounds()
+                    .height();
+            attrs.y = taskHeight / 2;
+            attrs.height = taskHeight / 2;
+        } else {
+            attrs.y = 0;
+            attrs.height = LayoutParams.MATCH_PARENT;
+        }
+        getWindow().setAttributes(attrs);
+    }
+}
diff --git a/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/BottomHalfPipLaunchingActivity.java b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/BottomHalfPipLaunchingActivity.java
new file mode 100644
index 000000000000..d9d4361411bb
--- /dev/null
+++ b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/BottomHalfPipLaunchingActivity.java
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.wm.flicker.testapp;
+
+import android.content.Intent;
+import android.os.Bundle;
+
+public class BottomHalfPipLaunchingActivity extends SimpleActivity {
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        final Intent intent = new Intent(this, BottomHalfPipActivity.class);
+        startActivity(intent);
+    }
+}